| # | Line 65 | Line 65 | register RAY *r; | |
|---|---|---|
| 65 | if (m->oargs.nfargs != (m->otype==MAT_DIELECTRIC ? 5 : 8)) | |
| 66 | objerror(m, USER, "bad arguments"); | |
| 67 | ||
| 68 | – | r->rt = r->rot; /* just use ray length */ |
| 69 | – | |
| 68 | raytexture(r, m->omod); /* get modifiers */ | |
| 69 | ||
| 70 | cos1 = raynormal(dnorm, r); /* cosine of theta1 */ | |
| # | Line 137 | Line 135 | register RAY *r; | |
| 135 | multcolor(mcolor, r->pcol); /* modify */ | |
| 136 | scalecolor(p.rcol, trans); | |
| 137 | addcolor(r->rcol, p.rcol); | |
| 138 | + | if (nratio >= 1.0-FTINY && nratio <= 1.0+FTINY) |
| 139 | + | r->rt = r->rot + p.rt; |
| 140 | } | |
| 141 | } | |
| 142 | } | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |